Hi All,
I'm now studying proc file system. I now know that read_proc_t function is
called when the proofs file is read, and so for write_proc_t function when the
proofs file is written to. But I also find the file_operaitons* field in the
definition of proc_dir_entry, and this example code
(http://linux.die.net/lkmpg/x810.html).
So I'm confused that what happened if I provide both read_proc_t function, and
the read function in file_operations structure? Thanks very much.
Best,
Siyuan
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